TY  - BOOK
AU  - Alagiri, Dhandapani 
AU  - E. Naveen Kumar 
TI  - Environmental Pollution and Protection 
SN  - 81-314-0744-6
U1  - 577 
PY  - 2007///
CY  - Hyderabad
PB  - ICFAI University Press
KW  - Biology
KW  - Ecology
ER  -